Beverage dispenser

ABSTRACT

Apparatus are disclosed for a small group to drink a beverage, such as an alcoholic beverage. A container preferably made of glass or ceramic material holds the beverage and includes at least one aperture. A plurality of flexible hoses are provided, each hose of sufficient length for installation extending through the aperture so that a proximal end of each hose is located inside the container to access the beverage and a distal end of each hose is located outside the container for a corresponding use to drink from the container by applying suction. A preferred embodiment also includes a shot pump on the hose to dispense a predetermined volume of the beverage to the user in response to a squeeze and release action.

TECHNICAL FIELD

This application pertains to containers and related apparatus forconsumption of beverages.

BACKGROUND OF THE INVENTION

Containers for storing and pouring liquids, especially water, date backnear the beginning of civilization. Myriad sizes, shapes and varietiesare known. In modern times, all sorts of beverages, e.g. water, juice,beer, coffee drinks, etc. are packaged and sold in various containers,often made of aluminum, polymeric materials (plastics) or glass.Removable lids, “pop tops” and such are known for opening the containerto enable pouring a liquid from the container into a drinking vessel ordirectly into the mouth of the consumer. Sometimes consumers use adrinking straw to withdraw liquid from a container. All of these methodsand apparatus pertain to one individual drinking from a container; anessentially personal, individual activity. That said, it is well knownof course for people to gather in homes, bars and other venues to engagein social intercourse while drinking, especially while drinkingalcoholic beverages, but each person drinks from his own container.

A very different but socially important tradition of the Middle East isthe art of hookah smoking. The hookah, also referred to as a narghile ornarghila, sheesha, hubble-bubble, or water-pipe, has long inspired greatdiscussions of politics, religion, and the daily events. In socialgatherings, a hookah with a single hose is sometimes used. A narghile isplaced in the center of a group and, after puffing on the mouthpiece,smokers pass the hose around to the next person in the circle, generallychatting all the while in a friendly, cordial atmosphere. Often, ahookah is used that has multiple hoses, say three or four, so that eachsmoker has his own mouthpiece, and passing it around is unnecessary.

The popularity of the hookah has increased dramatically in recent years,mainly due to the social nature of hookah smoking. In the United States,where life is frenetic, it certainly contributes to the smoker'sintegration in his or her social environment in a brotherly peaceful actof solidarity. Smoking, however, is now known to present serious healthrisks to the user, and to those around her. Smoking has recently beenbanned in many public places such as shops, restaurants and buses in theUnited States and abroad.

The need remains for methods and apparatus that support and encouragerelaxed social gatherings and, in particular, that enable small groupsocial activities such as imbibing.

SUMMARY

Embodiments of the invention include a beverage container, and aplurality of hoses arranged for a small group of people gathered aroundthe container to drink a beverage from the container, each person usingone of the hoses. In some embodiments, the container is made of aceramic or glass, and it may have a distinctive shape and or surfaceornamentation. Preferably, the container is reminiscent of a middleeastern hookah. In one presently preferred embodiment, at least one ofthe hoses includes a pump for dispensing a predetermined volume of thebeverage, e.g. a shot, through the hose to the user. One or more checkvalves prevent fluid flow back into the container.

Additional aspects and advantages will be apparent from the followingdetailed description of preferred embodiments, which proceeds withreference to the accompanying drawings.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of an apparatus for consumption of a liquidin accordance with the present invention.

FIG. 2A illustrates a stopper and hoses in another embodiment of theinvention.

FIG. 2B is a partially sectional view of a distal end portion of a hoseshowing an internal check valve and mouthpiece.

FIG. 3A is a perspective view illustrating actuation of a pump todischarge liquid through a mouthpiece in accordance with another aspectof the invention.

FIG. 3B illustrates refilling the pump by releasing it to its inherentshape.

FIG. 3C is a perspective view showing use of a hose and associated pumpto discharge a predetermined shot of liquid into the mouth of a user.

FIG. 4A is an enlarged, partially cross-sectional view showing detail ofa pump and mouthpiece check valve.

FIG. 4B illustrates a user squeezing the pump to discharge its fluidcontents out of the mouthpiece.

FIG. 5 illustrates another embodiment of a stopper and hoses inaccordance with the invention, including a smooth, hollow, rigid linerdisposed in each hose aperture.

DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS

FIG. 1 is a perspective view of a presently preferred embodiment of abeverage dispenser in accordance with the present invention. Thebeverage dispenser is designed to enable a plurality of persons to drinka beverage from a common container. It can be used by one person, or bymore than one person. Where more than one person are using thecontainer, each of them can drink from it concurrently, meaning thateach of them takes a sip of beverage from the container, from time totime, during the same general time frame. They can also drink from itsimultaneously, i.e., where all of the users take a drink from thecommon container at exactly the same time.

In the illustrated embodiment of FIG. 1, the container 10 is made ofglass or any other water impermeable rigid or semi-rigid material. Glassor ceramic materials are preferred. The container may be transparent ornot, and preferably is adorned with decorative surface ornamentation(not shown). Any potable liquid can be dispensed using the container 10,such as water, juice or wine. The system described here

The container can be filled and sealed prior to shipment and sale, forexample by a beverage manufacturer, bottler, or wholesaler. It can thenbe resold at retail to consumers in a market, bar, restaurant, kiosk,sporting venue, etc. Preferably, the container would be sold togetherwith the associated stopper(s), hoses and such as described herein.Alternatively, a user could purchase an empty container and the relatedapparatus as described herein and fill it himself with a selectedbeverage. Among other things, the invention is useful for a small groupof adults to share an alcoholic beverage. However initially obtained,the container preferably is washable and reusable, although it can alsobe disposable.

In one embodiment, container 10 is fitted with a stopper 12, made ofcork, rubber or other suitable material for sealing the beverage withinthe container 10 to avoid spilling. For reasons explained later, even ifthe container is knocked over from the upright position shown, little orno beverage will escape. The stopper 12 includes a plurality of holesextending through it to accommodate dispenser hoses, through which thebeverage is to be dispensed to the users. (Where a filled containermoves through commerce prior to use, it will of course be sealedinitially, for example with a stopper or the like that has no holes.) Inone embodiment, each hole in the stopper 12 is sized to fit a singlehose 14. Each hose 14 is made of a flexible, water impermeable materialsuch as rubber tubing. Both the stopper 12 and the hoses 14 preferablyare made of a cleanable, reusable material. In this way, after thebeverage is consumed, the container 10 and related paraphernalia can becleaned and then reused.

As illustrated in FIG. 1, a plurality of hoses 14 extend throughcorresponding holes in the stopper 12. In one embodiment, the container10 may have a volume on the order of one or two liters although theparticular volume is not critical. It could be sized to hold severalliters in which case the number of hoses might be increased toaccommodate a larger number of users, on the order of eight or ten.Smaller versions of the container might be outfitted with just two orthree hoses. The particular number of hoses is not critical.

In any event, the hoses preferably have a length to make it convenientfor users who are gathered around the container to partake of thebeverage through the user's respective hose. Each user preferablyassigned her own hose for hygienic purposes. Thus, for example, eachhose might have a length on the order of 12 to 36 inches, although thelength is not critical. In a presently preferred embodiment, each tubehas an inside diameter of approximately 5/16's of an inch. The distalend of each hose preferably is fitted with a mouth piece 18 describedfurther below. We refer to the distal end of the hose as the oppositeend of that which is inside the container 10 during use.

In another embodiment, the hose is bisected into two parts. A first partextends generally from the stopper down into the container. A secondpart, disposed entirely outside the container, extends from the stopperto the distal (mouthpiece) end. The first and second parts are in fluidcommunication with one another within or adjacent the stopper so thatfluid from the container can flow through the first part of the hose andinto the second part of the hose toward the user.

In another embodiment, an “extension hose” can be provided toeffectively lengthen either a unitary or a two-part primary hose. Whenan extension hose is fitted to the distal end of the primary hose, themouthpiece is relocated to the distal end of the extension hose. Inother embodiments, a mouthpiece can be integrally formed with a hose orextension hose.

Referring again to FIG. 1, one or more of the hoses can be outfittedwith a pump 20. The function of the pump 20 is to dispense apredetermined volume of beverage, for example a “shot” through the tubeand into the mouth of a user. A “shot” is a commonly known measure foralcoholic beverages on the order of one and one-half fluid ounces. Theshot pump 20 is described in further detail below with reference toFIGS. 2 and 3. As shown in FIG. 1, the shot pump is installed along ahose generally adjacent to the distal end although the spacing from thedistal end is not critical.

FIG. 2A shows a stopper 22 having three holes through it foraccommodating hoses. As noted, the stopper can be formed to accommodateany desired of users; preferably it would have between two and eightsuch holes and corresponding hoses. In this embodiment, one of the hoseshas a pump.

FIG. 2B is a cross-sectional view of the distal end region of a typicalhose. In FIG. 2B, the hose 24 has a mouthpiece 26 installed on a distalend thereof and further includes an internal flange or check valve 28.In one embodiment, the flange is arranged to arrange backwash ofbeverage into the container 10 during use. The flange allows fluid flowin one direction only; namely, toward the distal end of the hose 24.

FIG. 3A is a cross-sectional view of a distal portion of a hose 30. Inthis example, a shot pump 32 is provided for dispensing a predeterminedvolume of beverage out of the mouthpiece 34. The volume so dispensed isdetermined by the volume of the bulbous region 36 of the shot pump. Themouthpiece 34, which may be cleanable and/or disposable, includes aninterior flange 40 also known as a check valve which will allow fluids(both air and liquid) to flow in one direction only; again, toward theuser. In initial operation, a user squeezes the bulbous region 36 to acompressed condition, thereby forcing the air out of the volume 36. Thehose check valve 38 prevents the air from traveling down the hose towardthe container. Accordingly, the air is forced through the check valve 40and out through the mouthpiece 34.

Then, the user releases the bulb 36 which, because of the resiliency ofthe bulb material, allows it to return to its original size and shape,as illustrated in FIG. 3B. The resiliency of the bulb, and the laws ofphysics, cause it to pull fluid into the bulb to fill the space as itexpands to its original shape. The check valve 40 prevents fluid (air orliquid) from flowing into the bulb through the mouthpiece 34. However,the flange 38 permits the flow of fluid out of the beverage container 10and into the bulb 36 as shown in FIG. 3B. Accordingly, an amount ofbeverage flows into the bulb approximately corresponding to the volumeof the bulb. One might say that the shot pump is now refilled or“loaded.”

Referring next to FIG. 3C, when ready, a user holds the mouthpiece 34 inher mouth and then she (or an assistant) squeezes the bulb, therebydischarging the volume of beverage held in the bulb 36 into her mouthvia mouthpiece 34. As noted, other users may be consuming beverage fromthe same container 10 at the same time and, one or more of them may beusing a shot pump in like fashion.

FIG. 4A is an enlarged, partially cut away view showing detail of thecheck valve 40 inside of the mouthpiece 34. The check valve in oneembodiment is formed of an opposed pair of flaps 42A and 42B which areimpermeable to fluids, but nonetheless flexible and resilient.Accordingly, in use, when a fluid is pulled through the hose toward themouthpiece, either by suction applied by the user or due to squeezingthe shot pump, or both, the opposed flaps of the check valve willseparate allowing the fluid to flow there through, as shown in FIG. 4B.On the other hand, any fluid flow in the direction toward the containerwill cause the resilient flaps to come together thereby sealing of thedistal end of the hose to prevent such fluid flow. Thus, the reader willappreciate that the subject beverage dispenser can be used at home, orin a bar or in a restaurant or other location wherever people engage insocial interaction that includes drinking beverages.

In one embodiment, the beverage container 10 (FIG. 1) is made of glassand has a distinctive shape and/or surface ornamentation, or coloring,so that it when empty, it can be carried away as souvenir. FIG. 5illustrates another embodiment of a stopper and two hoses in accordancewith the invention, including a smooth, hollow, rigid liner disposed ineach hose aperture to facilitate insertion of the hose. The liner canextend outside the stopper, as illustrated, or it can be sized flushwith the top and bottom surfaces of the stopper. The hoses can be sizedto fit over the liner, above and below the stopper, in which case thehose is bisected. Alternatively, the hose can fit into and through theliner, as shown.

It will be obvious to those having skill in the art that many changesmay be made to the details of the above-described embodiments withoutdeparting from the underlying principles of the invention. The scope ofthe present invention should, therefore, be determined only by thefollowing claims.

1. An apparatus for consuming a beverage, the apparatus comprising: a container having an aperture; a plurality of hoses for installation extending through the aperture so that a proximal end of each hose is located inside the container and a distal end of each hose is located outside the container; and a stopper sized for fitting engagement in the aperture; the stopper including a plurality of hose apertures each sized for receiving a respective hose extending through the hose aperture.
 2. An apparatus according to claim 1 and further comprising a mouthpiece arranged for fitting engagement with one of the hoses at the distal end of the hose.
 3. An apparatus according to claim 2 wherein the mouthpiece fits snugly over the distal end of the hose.
 4. An apparatus according to claim 2 wherein the mouthpiece fits snugly into the distal end of the hose.
 5. An apparatus according to claim 1 and further comprising a mouthpiece arranged for fitting engagement with one of the hoses at the distal end of the hose; the mouthpiece including an internal check valve to prevent backflow of fluid from the mouthpiece toward the proximal end of the hose.
 6. An apparatus for consuming a beverage, the apparatus comprising: a container having an aperture; a plurality of flexible hoses, each of sufficient length for installation extending through the aperture so that a proximal end of each hose is located inside the container and a distal end of each hose is located outside the container; each hose including an internal check valve to prevent backflow of fluid from the distal end toward the proximal end of the hose; a stopper sized for fitting engagement in the aperture; and the stopper including a plurality of hose apertures each sized for receiving a respective hose extending therethrough in fitting engagement in the hose aperture.
 7. An apparatus according to claim 6 and further comprising a mouthpiece arranged for connection to one of the hoses at the distal end of the hose.
 8. An apparatus according to claim 7 wherein the mouthpiece is removable.
 9. An apparatus according to claim 7 wherein the mouthpiece is formed of a polymeric material.
 10. An apparatus according to claim 7 wherein the mouthpiece includes a mouthpiece check valve to prevent backflow of fluid from a user's mouth into the hose.
 11. An apparatus according to claim 10 wherein the hose includes a pump located along the hose between the internal check valve and the mouthpiece.
 12. An apparatus according to claim 10 wherein the stopper further includes a smooth, hollow, rigid liner disposed in the hose aperture to facilitate movement of the hose through the aperture.
 13. An apparatus according to claim 10 wherein the stopper is made of cork.
 14. An apparatus according to claim 10 wherein the liner is made of plastic.
 15. An apparatus according to claim 10 wherein the pump is sized to deliver a shot of beverage.
 16. An apparatus according to claim 10 wherein the container is a glass bottle.
 17. An apparatus according to claim 10 wherein the container emulates a hookah vase.
 18. A method of dispensing a potable liquid to a plurality of users comprising the steps of: obtaining a container having a selected liquid therein and having an aperture for accessing the interior volume of the container; determining a selected number of users; selecting a stopper that is sized for engagement in the aperture and that has a number of hose apertures through it equal to or less than the number of users; for each hose aperture in the stopper, installing a flexible hose extending through the hose aperture; and then installing the stopper in fitting engagement in the aperture in the container, so that each hose has a proximate end extending into the liquid in the container and a distal end outside the container.
 19. A method according to claim 18 wherein the container is a glass bottle.
 20. A method according to claim 18 wherein the container emulates a hookah vase.
 21. A method according to claim 18 wherein installing a hose comprises connecting a proximal part of the hose to a proximal side of the stopper and connecting a distal part of the hose to a distal side of the stopper, so that the hose aperture provides communication between the proximal and distal parts of the hose.
 22. A method according to claim 18 wherein a least one of the hoses includes a pump.
 23. A method according to claim 18 and further comprising delivering the container to the users for them to drink the liquid from the container through the hoses.
 24. An apparatus to facilitate small group consumption of a beverage comprising: a stopper for engagement in a mouth of a bottle containing a beverage; the stopper including a plurality of hose apertures extending through the stopper; a plurality of hoses each sized to fit through one of the hose apertures; and a plurality of mouthpieces each connectable to an end of one of the hoses substantially without leakage; wherein at least one of the hoses or at least one of the mouthpieces includes a check valve to permit fluid flow in only one direction.
 25. An apparatus according to claim 24 and further comprising a pump for dispensing a predetermined volume of beverage through a hose.
 26. An apparatus according to claim 25 wherein the pump is disposed along one of the hoses so that fluid flowing through the hose will also flow through the pump.
 27. An apparatus according to claim 25 wherein the hoses are made substantially of rubber.
 28. An apparatus according to claim 25 wherein the stopper is made substantially of cork.
 29. An apparatus according to claim 25 wherein the hose apertures each includes a rigid, smooth, hollow liner to facilitate insertion of one of the hoses.
 30. An apparatus according to claim 25 wherein the pump includes a check valve. 